Base | Representation |
---|---|
bin | 11011001101011… |
… | …00101111000010 |
3 | 120220111020002200 |
4 | 31212230233002 |
5 | 431412423024 |
6 | 34352054030 |
7 | 5441036364 |
oct | 1546545702 |
9 | 526436080 |
10 | 228248514 |
11 | 10792753a |
12 | 64534316 |
13 | 38397cc0 |
14 | 22456d34 |
15 | 150892c9 |
hex | d9acbc2 |
228248514 has 24 divisors (see below), whose sum is σ = 532580412. Its totient is φ = 70230240.
The previous prime is 228248509. The next prime is 228248533. The reversal of 228248514 is 415842822.
228248514 is a `hidden beast` number, since 22 + 82 + 48 + 514 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 187224489 + 41024025 = 13683^2 + 6405^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 487477 + ... + 487944.
Almost surely, 2228248514 is an apocalyptic number.
228248514 is an abundant number, since it is smaller than the sum of its proper divisors (304331898).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228248514 is a wasteful number, since it uses less digits than its factorization.
228248514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 975442 (or 975439 counting only the distinct ones).
The product of its digits is 40960, while the sum is 36.
The square root of 228248514 is about 15107.8957502360. The cubic root of 228248514 is about 611.1333529781.
The spelling of 228248514 in words is "two hundred twenty-eight million, two hundred forty-eight thousand, five hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •